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    • 12. 发明申请
    • KIT FOR REDUCING THE CALIBER OF AN AUTOMATIC FIREARM
    • 用于减少自动灭火器校准的工具包
    • WO2014087373A1
    • 2014-06-12
    • PCT/IB2013/060676
    • 2013-12-05
    • KRISS SYSTEMS SA
    • KERBRAT, RenaudROBERT, AntoineJEBSEN, Jan, Henrik
    • F41A11/02F41A3/54F41A3/48F41A5/02F41A21/48
    • F41A3/54F41A5/02F41A11/02F41A21/48
    • Bolt mechanism for reducing a caliber of a firearm capable of operating with a bolt mechanism having a movement component transverse to an axis of a projectile barrel (5) of the firearm, the firearm comprising a support structure comprising spacers (E1, E2) and two sidewalls (C1, C2) joined to opposite sides of the spacers, the sidewalls (C1) and (C2) each having a guide grooves (8) formed in their inner surfaces facing the bolt mechanism, the guide grooves comprising a first portion (8a) transverse to said barrel axis, and a second portion (8b) parallel to said barrel axis. The bolt mechanism comprises a bolt comprising lateral bearings (24a, 24b, 24c, 24d) on opposite sides of the bolt, a first pair of lateral bearings positioned towards a front portion of the bolt and a second pair of the lateral bearings positioned towards a rear portion of the bolt, the lateral bearings received in the guide grooves. The front and rear lateral bearings being spaced apart by a distance (Xa) configured to allow the bolt to tilt around a bend formed by an intersection of the first and second portions of the guide grooves to allow assembly of the bolt in the firearm.
    • 用于减小能够使用具有横向于所述枪支的射弹筒(5)的轴线的运动部件的螺栓机构操作的枪支的口径的螺栓机构,所述枪支包括包括间隔件(E1,E2)和两个 与间隔件的相对侧接合的侧壁(C1,C2),每个侧壁(C1)和(C2)各自具有在其面向螺栓机构的内表面中形成的引导槽(8),引导槽包括第一部分 )和与所述筒轴线横向的第二部分(8b)。 所述螺栓机构包括螺栓,所述螺栓包括在所述螺栓的相对侧上的横向轴承(24a,24b,24c,24d),朝向所述螺栓的前部定位的第一对横向轴承和朝向所述螺栓的第二对侧向轴承 螺栓的后部,承载在引导槽中的横向轴承。 前横向轴承和后侧向轴承间隔开距离(Xa),该距离(Xa)被构造成允许螺栓围绕由导向槽的第一和第二部分的交点形成的弯曲部倾斜,以允许螺栓在枪支中的组装。
    • 14. 发明申请
    • MODULAR AUTOMATIC OR SEMI-AUTOMATIC RIFLE
    • 模块化自动或半自动RIFLE
    • WO2011044169A1
    • 2011-04-14
    • PCT/US2010/051533
    • 2010-10-05
    • COLT DEFENSE LLCAUDIBERT, KevinROBBINS, Laurance
    • AUDIBERT, KevinROBBINS, Laurance
    • F41A11/02
    • F41A3/66F41A11/02
    • A modular automatic or semiautomatic rifle. The rifle has a lower receiver assembly having a fire control assembly for firing the rifle. An upper receiver assembly is provided with a frame and a bolt carrier assembly configured for firing bullets of a predetermined caliber. The lower receiver has a mating interface configured for operably joining the lower receiver assembly to the upper receiver assembly, and for operably joining the lower receiver assembly to another upper receiver assembly different from the upper receiver assembly configured for firing bullets of the predetermined caliber. The other upper receiver assembly has a different frame and different bolt carrier assembly configured for firing bullets of a different predetermined caliber.
    • 模块化自动或半自动步枪。 该步枪具有一个较低的接收器组件,其具有用于发射步枪的消防控制组件。 上接收器组件设置有框架和螺栓承载器组件,其构造成用于发射预定口径的子弹。 下接收器具有配置接口,其配置用于将下接收器组件可操作地连接到上接收器组件,并且用于将下接收器组件可操作地连接到不同于被配置用于发射预定口径的子弹的上接收器组件的另一上接收器组件。 另一个上部接收器组件具有不同的框架和不同的螺栓托架组件,其构造用于发射不同预定口径的子弹。
    • 15. 发明申请
    • INTERCHANGEABLE GUN BARREL SYSTEM AND RELATED METHODS
    • 可交换枪条系统及相关方法
    • WO2008086455A3
    • 2008-10-16
    • PCT/US2008050686
    • 2008-01-09
    • S R INDZADRA LAWRENCE J
    • ZADRA LAWRENCE J
    • F41A21/00
    • F41B11/62F41A11/02F41A21/485F41B11/60F41C7/11
    • A system for interchanging barrels on a gun includes a barrel having a first end, a second end, and a shaft between the first end and the second end. The barrel includes a clamping screw notch and a barrel indexing surface formed on the shaft. The system further includes a breech block having a barrel housing formed therein having a first end, a second end, and a hollow core therebetween for receiving the barrel, and an indexing pin positioned to engage the barrel indexing surface upon receipt of the barrel through the barrel housing. The first end of the barrel housing is adapted to engage the receiver of the gun The second end of the barrel housing includes a clamp and a clamping screw orifice formed therein for receiving a clamping screw. Tightening of the clamping screw within the clamping screw orifice removably joins the barrel to the barrel housing.
    • 用于在枪上更换桶的系统包括具有第一端,第二端和在第一端和第二端之间的轴的筒。 枪管包括夹紧螺纹槽口和形成在轴上的桶分度表面。 该系统还包括一个后座块,其中形成有一个筒体,其中具有一个第一端,一个第二端和一个用于容纳筒的中空芯,以及一个分度销,定位成在收到筒体后通过筒体分度表面 桶房。 枪管壳体的第一端适于接合枪的接收器。枪管壳体的第二端包括形成在其中的夹具和夹紧螺钉孔口,用于接收夹紧螺钉。 夹紧螺丝孔内的夹紧螺钉的紧固可拆卸地将筒体连接到筒壳体。
    • 16. 发明申请
    • GEWEHR
    • GUN
    • WO2007030844A1
    • 2007-03-22
    • PCT/AT2006/000288
    • 2006-07-05
    • CURA INVESTHOLDING GMBHROHRAUER, Hermann
    • ROHRAUER, Hermann
    • F41A21/48F41C23/16F41A11/02
    • F41A21/485F41A11/02F41A11/04F41C23/16
    • Gewehr (1) mit einem Gehäuse (2), einem daran verankerten Lauf (3) und einem unter den Lauf reichenden Vorderschaft (4), wobei der Lauf (3) mit Hilfe eines eine Querbohrung (10) des Gehäuses (2) durchsetzenden Befestigungsmittels (9) verankerbar ist und der Vorderschaft (4) zumindest einen axialen Fortsatz (16) aufweist, der in eine Aufnahme (17) des Gehäuses (2) lösbar eingreift, und wobei die Querbohrun (10) zur Laufverankerung und die Aufnahme (17) zur Vorderschaftbefestigung einander kreuzen und der Fortsatz (16) eine Rastausnehmung (18) für den Rasteingriff des Befestigungsmittels (9) im verankerten Zustand des Laufes (3) aufweist.
    • 枪(1)具有壳体(2),一个锚定于此桶(3)和桶前面轴(4),所述筒(3)由所述壳体的横向孔(10)的装置(2)通过所述紧固装置下一个到达 (9)可被锚定和前侧轴(4)具有在所述壳体(2)可释放地接合的插座(17)的至少一个轴向延伸部(16),并且其中所述Querbohrun(10),用于锚定和插座(17) 到所述前端附件彼此交叉和所述延伸部(16)具有用于紧固装置(9)的在桶(3)的锚定的状态下的锁定接合的锁定凹口(18)。
    • 18. 发明申请
    • BARREL INSERT AND REAR BARREL SECTION FOR WEAPONS
    • BARREL插入和后面的武器部分武器
    • WO2003006912A1
    • 2003-01-23
    • PCT/AU2002/000799
    • 2002-06-19
    • METAL STORM LIMITEDO'DWYER, James, MichaelBAMBACH, Ramon, John
    • O'DWYER, James, MichaelBAMBACH, Ramon, John
    • F41A9/72
    • F41A9/72F41A9/35F41A11/02F41C7/00F42C7/06
    • A barrel assembly (14) for insertion into a parent barrel (13) of a gun (10) wherein said barrel assembly has a plurality of projectiles (16) axially disposed within at least one barrel (15a) of said barrel assembly and associated with discrete selectively ignitable propellant charges for propelling the projectiles from said at least one barrel wherein said barrel assembly (14) includes a parent barrel engaging means. The barrel is suitably provided in a removable rear barrel section (15a) having engagement means (17, 18) for operatively aligning the rear barrel section with a forward barrel extension. Spare rear barrel sections (15b, 15c) may be stored in a stock (11) of the gun (10) and automatically fed into alignment upon exhaustion of the projectiles (16) in the barrel.
    • 一种用于插入枪(10)的母枪管(13)中的枪管组件(14),其中所述枪管组件具有多个沿着所述枪管组件的至少一个枪管(15a)设置的射弹(16),并且与 离散的选择性点燃的推进剂装料,用于从所述至少一个枪管推动射弹,其中所述枪管组件(14)包括母枪筒接合装置。 枪管适当地设置在具有接合装置(17,18)的可拆卸的后筒部分(15a)中,用于将后筒部分与前筒延伸部可操作地对准。 备用后筒部分(15b,15c)可以储存在枪(10)的坯料(11)中,并且在枪管中的射弹(16)耗尽时自动进给。
    • 20. 发明申请
    • SELF-LOADING PISTOL, CONVERSION KIT FOR LOCKING SELF-LOADING PISTOLS AND WEAPONS SYSTEM FOR ASSEMBLING OPTIONALLY A LOCKING OR NON-LOCKING SELF-LOADING PISTOL
    • 自动手枪,转换套件FOR锁定自动手枪和武器系统中从OPTIONAL锁定或解锁自动手枪
    • WO98054532A2
    • 1998-12-03
    • PCT/EP1998/003213
    • 1998-05-29
    • F41A3/86F41A11/02F41A
    • F41A11/02F41A3/86
    • The invention relates to a non-locking self-loading pistol. The breech closing spring (19; 19') of said self-loading pistol is closely surrounded from the outside by a case (24) consisting of elastomer material, the length of said case corresponding approximately to the length of the compressed breech closing spring (19; 19'). Said case absorbs part of the kinetic energy of the breech and introduces it into the grip (1). The invention also relates to a kit for converting a locking self-loading pistol into a non-locking version and vice versa. The inventive conversion kit comprises a change barrel (3') which does not engage with the breech (5), the elastomer case (24) mentioned above and the breech closing spring (19) or replacement breech closing spring (19') which said case surrounds. The invention also relates to a weapons system comprising a grip (1) and the aforementioned interchangeable parts (3, 3', 19, 19', 24) for assembling optionally either a locking or non-locking self-loading pistol. The non-locking self-loading pistol is configured for shooting very weakly loaded ammunition as well as normally loaded ammunition. It is also able capable of shooting very heavily loaded ammunition.
    • 本发明涉及到解锁自动装弹手枪,其中,所述闭合弹簧(19; 19“)由套筒(24)从外侧紧密封闭,其长度大约是压缩闭合弹簧的长度的弹性体材料(19; 19”)和其 接收在手柄中的快门的动能和部分(1)发起。 本发明还涉及试剂盒,用于在解锁版,反之亦然转换锁定自动装弹手枪。 为了这个目的,提供了一个可移动磁盘(3“),其不与在锁定接合快门(5)通过; 此外,上面说的周围的闭合弹簧(19)或一个交换闭合弹簧(19“)的弹性套筒(24)。 本发明还涉及一种手柄(1)和上述可互换部件(3,3”,19,19' ,24)的武器系统,使得无论是在锁定和非锁定自动手枪可以被收集。 解锁自动手枪被配置为使用起来很弱带电和正常加载弹药而不受干涉的抵抗Verschuss重负荷弹药。